DC7KM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DC7KM, decoded by SO8OO in southeastern Poland. 357 related FT8 messages, observed on 80m, 60m, 40m, 20m, 10m, across 42 UTC dates. Heard between 2026-05-25 and 2026-08-22.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations DC7KM worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DC7KM
Approximate centre of JO62, decoded 2026-08-22 20:24 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | DC7KM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 20:23 | 40m | +22 / - | DL4DBL | +5 / +9 | 7 | ✓ Full exchange observed |
| 08-22 17:51 | 40m | +6 / - | DJ2MS | - / -9 | 2 | ✓ Closing fragment |
| 08-22 16:31 | 40m | +12 / - | M0LTA | -14 / -6 | 3 | ✓ Closing observed |
| 08-22 16:28 | 40m | +8 / - | GB64MOD | -11 / -2 | 3 | Partial capture |
| 08-22 16:21 | 40m | +16 / - | M8GGQ | - / +1 | 2 | ✓ Closing fragment |
| 08-22 16:07 | 20m | +8 / - | DS2MGT | - / -14 | 4 | ✓ Closing fragment |
| 08-22 16:05 | 20m | -5 / - | OE6HTG | - / +4 | 3 | ✓ Closing fragment |
| 08-20 21:03 | 20m | - / +3 | EA8UP | +9 / - | 2 | ✓ Closing fragment |
| 08-20 21:00 | 20m | - / -12 | EC3A | +2 / - | 2 | ✓ Closing fragment |
| 08-20 20:56 | 20m | - / +1 | CX6TU | -1 / - | 3 | Partial capture |
| 08-16 17:41 | 10m | - / - | GX0ERG | -6 / - | 2 | ✓ Closing fragment |
| 08-16 16:26 | 10m | - / - | F6ARS | -6 / - | 2 | ✓ Closing fragment |
| 08-16 15:57 | 10m | - / - | LX1NO | -2 / - | 2 | Partial capture |
| 08-16 11:21 | 10m | -21 / - | EC1D | - / +9 | 2 | ✓ Closing fragment |
| 08-15 20:24 | 40m | +2 / - | JH2VVH | - / -17 | 2 | Partial capture |
| 08-15 20:22 | 40m | -1 / - | OI5AY | - / +3 | 3 | ✓ Closing fragment |
| 08-15 20:20 | 40m | +2 / - | SQ8LE | - / +3 | 3 | ✓ Closing fragment |
| 08-15 20:18 | 40m | -2 / - | IU1DXU | - / -2 | 3 | ✓ Closing fragment |
| 08-15 20:11 | 40m | -4 / -1 | PE1NAO | -19 / +7 | 4 | ✓ Full exchange observed |
| 08-09 19:36 | 60m | +4 / -4 | PE1GDQ | -10 / +6 | 5 | ✓ Full exchange observed |
| 08-09 19:29 | 60m | +6 / +10 | OH7HRH | -11 / +5 | 5 | ✓ Full exchange observed |
| 08-09 19:27 | 60m | +6 / - | DL1UDO | -2 / - | 5 | ✓ Full exchange observed |
| 08-07 14:59 | 10m | - / -9 | IT9CMZ | -22 / - | 2 | ✓ Closing fragment |
| 07-31 10:51 | 10m | - / -2 | PI4DX | -15 / - | 3 | ✓ Closing fragment |
| 07-24 15:11 | 10m | - / - | DG6TOM | -5 / - | 2 | Partial capture |
| 07-22 17:18 | 10m | -8 / - | IZ8LLH | - / - | 2 | Partial capture |
| 07-22 16:47 | 10m | - / +4 | LZ2II | -13 / - | 2 | ✓ Closing fragment |
| 07-22 15:39 | 10m | -18 / - | EI2KVB | - / -12 | 2 | ✓ Closing fragment |
| 07-22 15:32 | 10m | -9 / - | F1EHM | - / +6 | 2 | ✓ Closing fragment |
| 07-19 20:58 | 10m | - / -7 | LU9GDN | -20 / - | 2 | ✓ Closing fragment |
| 07-19 13:23 | 10m | - / -8 | RX3DTN | -19 / - | 2 | ✓ Closing fragment |
| 07-19 12:36 | 10m | - / -15 | YO4SX | -20 / - | 2 | Partial capture |
| 07-19 12:36 | 10m | - / +4 | DL3MIB | -5 / - | 4 | ✓ Closing fragment |
| 07-19 11:36 | 10m | - / - | HB9HNU | -14 / - | 2 | ✓ Closing fragment |
| 07-18 17:31 | 10m | - / - | IZ7UIU | -4 / - | 2 | ✓ Closing fragment |
| 07-14 08:54 | 10m | - / -19 | F8AVP | -18 / - | 2 | Partial capture |
| 07-14 08:09 | 10m | - / -1 | F4GAJ | -21 / - | 4 | ✓ Closing fragment |
| 07-14 08:09 | 10m | - / - | RK6OV | -17 / - | 3 | Partial capture |
| 07-13 09:39 | 10m | - / -4 | SV3GKU | -3 / - | 2 | ✓ Closing fragment |
| 07-12 10:48 | 10m | - / - | F4PAN | -8 / - | 2 | ✓ Closing fragment |
| 07-10 20:33 | 20m | -2 / - | OK8WIT | - / +7 | 3 | ✓ Closing fragment |
| 07-10 20:29 | 20m | -5 / +2 | DJ0MAB | -21 / +3 | 3 | ✓ Full exchange observed |
| 07-10 20:26 | 20m | -3 / - | SA0WAE | - / -11 | 4 | ✓ Closing fragment |
| 07-10 20:25 | 20m | +5 / - | 4L7T | - / - | 2 | Partial capture |
| 07-10 20:22 | 20m | +1 / - | WV2B | - / -20 | 3 | Partial capture |
| 07-10 19:50 | 20m | -1 / - | T77RN | - / -10 | 3 | ✓ Closing fragment |
| 07-10 19:47 | 20m | -8 / +2 | EA8UP | -1 / -12 | 3 | Partial capture |
| 07-10 19:44 | 20m | -7 / - | DL2SMW | -18 / +5 | 2 | Partial capture |
| 07-10 19:43 | 20m | -8 / - | LX1RFJ | - / - | 4 | Partial capture |
| 07-10 19:42 | 20m | - / +1 | CN2DX | +1 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 162815 +8 1479 GB64MOD DC7KM JO62 162830 -11 1479 DC7KM GB64MOD +14 162845 +7 1479 GB64MOD DC7KM R-02 163130 +13 2471 M0LTA DC7KM R-06 163145 -14 2471 DC7KM M0LTA RR73 163200 +12 2471 M0LTA DC7KM 73 175100 +8 1066 DJ2MS DC7KM R-09 (x2) 202345 +18 2795 DL4DBL DC7KM JO62 202400 +6 2794 DC7KM DL4DBL +15 202415 +24 2795 DL4DBL DC7KM JO62 202430 +4 2794 DC7KM DL4DBL +14 202445 +22 2795 DL4DBL DC7KM R+09 202500 +4 2794 DC7KM DL4DBL RR73 202515 +25 2795 DL4DBL DC7KM 73
UTC dB Audio Message 205630 +0 2310 DC7KM CX6TU +01 (x3) 210015 +4 1227 DC7KM EC3A -12 (x2) 210300 +10 1232 DC7KM EA8UP +03 (x2) 211730 -11 2874 DC7KM G3BAM RR73 160545 -9 1870 OE6HTG DC7KM R+04 (x3) 160745 +8 564 DS2MGT DC7KM R-14 (x4)
UTC dB Audio Message 145900 -24 1771 DC7KM IT9CMZ -09 (x2) 152700 +8 2755 DC7KM GW8DX +22 152730 +13 2755 DC7KM RR73; DL2YED <GW8DX> +06 202845 -14 1833 DC7KM IU4PTA RR73 205345 -19 2253 DC7KM M0CGL +00 112145 -21 1975 EC1D DC7KM R+09 (x2) 155700 +0 758 DC7KM LX1NO +23 (x2) 162630 -8 1007 DC7KM F6ARS +25 (x2) 172345 -13 1392 DC7KM PD4PG RR73 174145 -5 827 DC7KM GX0ERG +18 (x2)
UTC dB Audio Message 192715 +3 1527 DL1UDO DC7KM JO62 192730 -2 1527 DC7KM DL1UDO +12 192745 +5 1527 DL1UDO DC7KM R+13 192800 -1 1527 DC7KM DL1UDO RR73 192815 +9 1527 DL1UDO DC7KM 73 192915 +6 1296 OH7HRH DC7KM JO62 192930 -8 1296 DC7KM OH7HRH +10 192945 +6 1296 OH7HRH DC7KM R+05 193000 -14 1296 DC7KM OH7HRH RR73 193015 +7 1296 OH7HRH DC7KM 73 193630 +4 1356 PE1GDQ DC7KM JO62 193645 -8 1418 DC7KM PE1GDQ -04 193700 +3 1356 PE1GDQ DC7KM R+06 193715 -11 1418 DC7KM PE1GDQ RR73 193730 +5 1356 PE1GDQ DC7KM 73
UTC dB Audio Message 232100 +7 1485 IN3IZQ DC7KM R-10 232115 -10 1486 DC7KM IN3IZQ RR73 232130 +12 1485 IN3IZQ DC7KM 73 232215 +5 1857 SK3WWA DC7KM JO62 232230 -4 1858 DC7KM SK3WWA +16 232245 +9 1857 SK3WWA DC7KM R+01 232300 -5 1858 DC7KM SK3WWA RR73 232315 +10 1857 SK3WWA DC7KM 73 232345 +16 2092 OH5WWA DC7KM JO62 232400 -5 2092 DC7KM OH5WWA +22 232415 +14 2092 OH5WWA DC7KM R-05 232430 -10 2092 DC7KM OH5WWA RR73 232445 +14 2092 OH5WWA DC7KM 73 232615 +17 2700 CE3PA DC7KM JO62 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.